If it's your classmates or good friends and brothers, there's no need to be so particular. Just let them say what they want to eat. Or ask if there are any taboos. You can watch it yourself, but try to match it with vegetarian seafood. If leaders or business partners are invited, give them the menu and let them order first. If they don't order, ask the waiter what our specialty is first, then ask if there are any taboos and ask for advice. Then ask the waiter to recommend some and introduce them. This waiter is most willing to do it and then ask for advice. If there are old people, lesbians or children, ask their opinions separately, especially if the old people must order something suitable for them. Finally, let's look at some dishes. If it is the same or similar, it is best to replace it. If not, the host should look at the collocation of existing dishes and add a few more in combination with the hotel menu. Match as well as possible, try not to be similar, not to repeat, and not to add up. After watching dinner for a while. If the amount of food is small and the guests don't enjoy themselves, they must replenish it quickly.